body {
  font-family: Arial, sans-serif;
  margin: 0;
  padding: 0;
  background-color: #f2f2f2;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

header {
  background-color: #1e90ff;
  color: white;
  text-align: center;
  padding: 1rem;
}

header h1 {
  margin: 0;
  font-size: 2.5rem;
}

header p {
  margin: 0.5rem 0;
}

#langSelect {
  margin-top: 0.5rem;
  padding: 0.4rem;
  font-size: 1rem;
  border-radius: 4px;
  border: none;
}

main {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 2rem;
  max-width: 800px;
  margin: 0 auto;
}

section {
  background-color: white;
  border-radius: 12px;
  padding: 1.5rem;
  margin-bottom: 2rem;
  width: 100%;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

h2 {
  margin-top: 0;
  color: #333;
  text-align: center;
}

#dropzone {
  border: 2px dashed #1e90ff;
  border-radius: 10px;
  padding: 2rem;
  text-align: center;
  color: #555;
  cursor: pointer;
  margin-bottom: 1rem;
  transition: background-color 0.3s;
}

#dropzone.dragover {
  background-color: #e0f0ff;
}

#fileList, #unzippedList {
  list-style: none;
  padding: 0;
  margin: 1rem 0;
}

#fileList li, #unzippedList li {
  background: #f9f9f9;
  border: 1px solid #ddd;
  padding: 0.5rem;
  margin-bottom: 0.5rem;
  border-radius: 5px;
  word-break: break-all;
}

button {
  background-color: #1e90ff;
  color: white;
  border: none;
  padding: 0.8rem 1.2rem;
  border-radius: 6px;
  cursor: pointer;
  font-size: 1rem;
  transition: background-color 0.3s;
  display: block;
  margin: 0 auto;
}

button:hover {
  background-color: #0073e6;
}

footer {
  text-align: center;
  padding: 1rem;
  background-color: #f0f0f0;
  font-size: 0.9rem;
  color: #666;
}

.donate-button {
  margin-top: 1rem;
  text-align: center;
}


@media (max-width: 600px) {
  body {
    padding: 0;
  }

  section {
    padding: 1rem;
  }

  #dropzone {
    padding: 1.2rem;
  }

  button {
    width: 100%;
  }
}